PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21425Hose Assembly,nonmetallic

Ritchie Engineering Co Inc · NSN 4720-01-667-6297 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-01-667-6297 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-667-6297. Primary manufacturer part number: 21425.
Features
  • Hose Assembly,nonmetallic — FSC 4720
  • Exterior Color: BLUE
  • 1 verified cross-reference
  • Primary manufacturer: Ritchie Engineering Co Inc
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-667-6297, is classified within Federal Supply Class 4720 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Ritchie Engineering Co Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4720-01-667-6297
Primary Part Number21425
Item NameHose Assembly,nonmetallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerRitchie Engineering Co Inc
StatusACTIVE
Exterior ColorBLUE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5935-00-118-78662142-5 INTERCHANGEABLE
Jack,tip
Fluke Electronics Corp
6685-00-181-442021-425 INTERCHANGEABLE
Regulator,movement
Horizon Aerospace Llc Dba Magnetics Division
1560-00-486-899221425 INTERCHANGEABLE
Stabilizer Assy-Ver
Northrop Grumman Systems Corporation Dba Aerospace Systems Div Aeronautics Systems
3010-00-622-5732 INTERCHANGEABLE
Gearcase-Motor
8040-01-046-506121425 INTERCHANGEABLE
Adhesive
Loctite Corp
5962-01-166-8407AD521LD INTERCHANGEABLE
Microcircuit,linear
Analog Devices, Inc. Div Corporate Headquarters
Cross-Reference Index
Part NumberManufacturer
21425 PRIMARY Ritchie Engineering Co Inc (USA)
Related Parts
5935-00-118-7866INTERCHANGEABLE
JACK,TIP
2142-5
6685-00-181-4420INTERCHANGEABLE
REGULATOR,MOVEMENT
21-425
1560-00-486-8992INTERCHANGEABLE
STABILIZER ASSY-VER
21425
3010-00-622-5732INTERCHANGEABLE
GEARCASE-MOTOR
8040-01-046-5061INTERCHANGEABLE
ADHESIVE
21425
5962-01-166-8407INTERCHANGEABLE
MICROCIRCUIT,LINEAR
AD521LD

Frequently Asked Questions

What is NSN 4720-01-667-6297?

NSN 4720-01-667-6297 is a Hose Assembly,nonmetallic, manufactured by Ritchie Engineering Co Inc, classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-01-667-6297?

NSN 4720-01-667-6297 has 1 cross-referenced part number: 21425 (Ritchie Engineering Co Inc).

What NSN replaces 4720-01-667-6297?

There are 6 known substitutes for 4720-01-667-6297: 5935-00-118-7866, 6685-00-181-4420, 1560-00-486-8992 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21425?

Key specifications for 21425: Special Features: SHOWN WITH COMPACT BALL VALVE;AVAILABLE WITH STANDARD FITTINGS AND COMPACT BALL VALVE;COMPATIBLE WITH BOTH POE AND PVE OILS;UL RECOGNIZED ASSEMBLIES;60''; Part Name Assigned by Controlling Agency: HOSE ASSEMBLY,NONMETALLIC; Exterior Color: BLUE. 3 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com